工業(yè)鍋爐的主要動態(tài)特性包括非線性、非最小相位特征、不穩(wěn)定性、時滯和負(fù)荷干擾,采用傳統(tǒng)控制方法難以實施有效控制。本文在研究燃煤鍋爐控制特點的基礎(chǔ)上提出了一種鍋爐燃燒自適應(yīng)模糊－PI 串級控制系統(tǒng)及在Visual C++6.0 中設(shè)計自適應(yīng)模糊控制器的方法并將其加入組態(tài)環(huán)境MCGS。該虛擬智能設(shè)備在實際工程中投入應(yīng)用，結(jié)果表明該
控制系統(tǒng)比傳統(tǒng)的PI 串級控制系統(tǒng)具有更好的品質(zhì)，控制效果較好。
關(guān)鍵詞：鍋爐汽壓，自適應(yīng)模糊控制器，組態(tài)軟件MCGS，動態(tài)鏈接庫，VC++6.0
ABSTRACT： The major dynamics of a boiler include non-linearity, non-minimum phase behavior, instability, delay and load disturbance. The traditional control strategy could not offer satisfactory result. Based on the study on these characteristics of coal-burning drum boiler, the paper presents a kind of series control system of self-established fuzzy coupled
with PI controller for the steam pressure .In additional, the paper introduces the design method for the fuzzy-established controller in the IDE(integrated design environment) of Visual C++6.0 ,integrated into MCGS. The application of the intelligent virtual
device to the project proves that the control system offers better control quality than conventional PID series control system .
Keywords ： boiler steam pressure, self-established fuzzy controller, configuration software MCGS ， dynamic link library, Visual C++6.0